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index.php
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<?php
// Load Show URL info
$json = json_decode(file_get_contents("show_urls.json"), true);
// Falsettos is the default URL
//$url = "https://tickets.uchicago.edu/Online/default.asp?doWork::WScontent::loadArticle=Load&BOparam::WScontent::loadArticle::article_id=80CABB0D-1081-4DC3-BDEC-FFBD195F45E1";
// Check Whether a Show URL is Provided
if(isset($_GET["show"]) ){
$_GET["show"] = strtolower($_GET["show"]);
if(array_key_exists($_GET["show"], $json)){
// Passed is a custom URL
$url = "https://tickets.uchicago.edu/Online/default.asp?doWork::WScontent::loadArticle=Load&BOparam::WScontent::loadArticle::article_id=" . $json[$_GET["show"]];
} else if (in_array(strtoupper($_GET["show"]), $json)){
// Passed is an ID which has a custom URL
// Redirect to the custom URL
header("Location: " . array_search(strtoupper($_GET["show"]), $json));
} else {
// Passed is not a Custom Show URL
$url = "https://tickets.uchicago.edu/Online/default.asp?doWork::WScontent::loadArticle=Load&BOparam::WScontent::loadArticle::article_id=" . $_GET["show"];
}
}
function getPageData($file) {
$pattern = '~var articleContext = {(.*?)};~s';
preg_match_all($pattern, $file, $matches);
return($matches);
}
$displaying_show = isset($url);
if($displaying_show) {
// Show is being shown
// Scrape Ticketing Webpage
$opts = array('http'=>array('header' => "User-Agent:" . $_SERVER['HTTP_USER_AGENT']));
$context = stream_context_create($opts);
$file = @file_get_contents($url,false,$context);
// Check if content is valid
if($file === FALSE) {
header("Location: ./?error=invalidshow");
}
// Save Cookies
$cookies = array();
foreach ($http_response_header as $hdr) {
if (preg_match('/^Set-Cookie:\s*([^;]+)/', $hdr, $matches)) {
parse_str($matches[1], $tmp);
$cookies += $tmp;
}
}
// Set Cookies
foreach($cookies as $cookieName => $cookieValue) {
setcookie($cookieName,$cookieValue);
}
// Get Page Data
$matches = getPageData($file);
// Get header image
$pattern = '~<img alt="" src="/(.*?)"~s';
preg_match_all($pattern, $file, $header_matches);
if(sizeof($header_matches[1]) != 0) {
$header_src = $header_matches[1][0];
} else{
$header_src = "";
}
// Get show title
$pattern = '~<title>(.*?)</title>~s';
preg_match_all($pattern, $file, $title_matches);
$show_name = $title_matches[1][0];
} else {
// Displaying the homepage
$opts = array('http'=>array('header' => "User-Agent:" . $_SERVER['HTTP_USER_AGENT']));
$context = stream_context_create($opts);
$file = @file_get_contents("https://tickets.uchicago.edu",false,$context);
// Check if content is valid
if($file === FALSE) {
exit("A major unexpected error occured.");
}
$home_data = getPageData($file);
}
?>
<!DOCTYPE html>
<html>
<head>
<!-- Google tag (gtag.js) -->
<script async src="https://www.googletagmanager.com/gtag/js?id=G-NBY0B8EGKP"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'G-NBY0B8EGKP');
</script>
<?php if($displaying_show) { ?>
<title><?=$show_name;?> Tickets</title>
<?php } else { ?><title>UChicago Ticketing System</title><?php } ?>
<!-- Bootstrap -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-T3c6CoIi6uLrA9TneNEoa7RxnatzjcDSCmG1MXxSR1GAsXEV/Dwwykc2MPK8M2HN" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.2/font/bootstrap-icons.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body class="container">
<!-- About This Project Modal -->
<div class="modal fade" id="aboutModal" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h1 class="modal-title fs-5" id="exampleModalLabel">About This Project</h1>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body">
This is an <b>unofficial</b> ticketing site made by <a href="https://andreithuler.com/" target="__blank">Andrei Thüler</a> built on top of <a href="https://tickets.uchicago.edu/" target="__blank">UChicago's Ticketing System</a>.
</div>
<div class="modal-footer justify-content-center">
<!--🧑💻 <a href="https://github.com/athuler/UChicagoTix/" target="__blank">Source Code</a> |-->
🪲 <a href="https://github.com/athuler/UChicagoTix/issues" target="__blank">Report a bug</a> |
📝 <a href="https://andreithuler.com/projects/" target="__blank">Other Projects</a> |
📧 <a href="http://eepurl.com/gnbarf" target="__blank">Email List</a>
</div>
</div>
</div>
</div>
<!-- End About Modal -->
<!-- Privacy Modal -->
<div class="modal fade" id="privacyModal" tabindex="-1" aria-labelledby="privacyModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h1 class="modal-title fs-5" id="privacyModalLabel">Privacy</h1>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body">
We use Google Analytics which collects various data points on user behavior to help us improve this tool. That data is subject to <a href="https://policies.google.com/privacy" target="__blank">Google's Privacy Policy</a>.<br/><br/>
If you choose to switch between light/dark mode, we store a cookie on your browser to remember your choice.
</div>
<div class="modal-footer justify-content-center">
<a href="#aboutModal" data-bs-toggle="modal" data-bs-target="#aboutModal" >About this Project</a>
</div>
</div>
</div>
</div>
<!-- End Privacy Modal -->
<!-- Displaying a Show -->
<?php if($displaying_show) { ?>
<img src="https://tickets.uchicago.edu/" class="img-fluid rounded mx-auto d-block" alt="" id="headerImg" style="">
<br/>
<div class="row">
<!-- Back to home -->
<a href="./" class="col-auto"><button class="btn btn-outline-secondary">
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-arrow-left" viewBox="0 0 16 16">
<path fill-rule="evenodd" d="M15 8a.5.5 0 0 0-.5-.5H2.707l3.147-3.146a.5.5 0 1 0-.708-.708l-4 4a.5.5 0 0 0 0 .708l4 4a.5.5 0 0 0 .708-.708L2.707 8.5H14.5A.5.5 0 0 0 15 8"/>
</svg>
Home
</button></a>
<div class="col-auto float-end ms-auto">
<!-- About the project -->
<button class="btn btn-outline-secondary col-auto" data-bs-toggle="modal" data-bs-target="#aboutModal">What's this?</button>
<!-- Dark Mode Toggle -->
<button id="darkModeSwitch" class="btn btn-outline-secondary col-auto">
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-moon-stars-fill" viewBox="0 0 16 16">
<path d="M6 .278a.77.77 0 0 1 .08.858 7.2 7.2 0 0 0-.878 3.46c0 4.021 3.278 7.277 7.318 7.277q.792-.001 1.533-.16a.79.79 0 0 1 .81.316.73.73 0 0 1-.031.893A8.35 8.35 0 0 1 8.344 16C3.734 16 0 12.286 0 7.71 0 4.266 2.114 1.312 5.124.06A.75.75 0 0 1 6 .278"/>
<path d="M10.794 3.148a.217.217 0 0 1 .412 0l.387 1.162c.173.518.579.924 1.097 1.097l1.162.387a.217.217 0 0 1 0 .412l-1.162.387a1.73 1.73 0 0 0-1.097 1.097l-.387 1.162a.217.217 0 0 1-.412 0l-.387-1.162A1.73 1.73 0 0 0 9.31 6.593l-1.162-.387a.217.217 0 0 1 0-.412l1.162-.387a1.73 1.73 0 0 0 1.097-1.097zM13.863.099a.145.145 0 0 1 .274 0l.258.774c.115.346.386.617.732.732l.774.258a.145.145 0 0 1 0 .274l-.774.258a1.16 1.16 0 0 0-.732.732l-.258.774a.145.145 0 0 1-.274 0l-.258-.774a1.16 1.16 0 0 0-.732-.732l-.774-.258a.145.145 0 0 1 0-.274l.774-.258c.346-.115.617-.386.732-.732z"/>
</svg>
</button>
</div>
</div>
<h1><?=$show_name;?></h1>
<p id="locationLine"><i id="show_location"></i> (<a id="location_map" href="" target="__blank">Map</a>)</p>
<p id="showDescription"></p>
<!-- All Performances -->
<div class="card" id="performancesCard">
<div class="card-header">
<span id="num_performances"></span>
</div>
<!-- Performance Template -->
<ul class="list-group list-group-flush">
<div></div>
<li id="performanceTemplate" class="list-group-item">
<div class="row g-0">
<!-- Event Thumbnail -->
<div class="col-md-2 thumbCol">
<img src="" class="img-fluid rounded-start perfThumb" alt="...">
</div>
<!-- Card Body -->
<div class="col-md-10 bodyCol">
<div class="card-body row">
<!-- Performance Title -->
<p class="perfTitle"></p>
<!-- Performance Date -->
<span class="perf_date col-auto"></span>
<!-- Number of Tickets Left -->
<i class="perf_tix_left col-auto"></i>
<!-- Buy Now -->
<a href="<?=$url;?>" target="__blank" class="col-auto float-end buying"><button class="btn">Buy Now!</button></a>
<form style="visibility:hidden;">
<input class="sessionToken" type="hidden" name="sToken" value="" />
<input class="perf_id1" type="hidden" name="BOparam::WSmap::loadBestAvailable::performance_ids" value="" />
<input class="perf_id2" type="hidden" name="BOparam::WSmap::loadBestAvailable::performance_id" value="" />
<input type="hidden" name="createBO::WSmap" value="1" />
</form>
</div>
</div>
</div>
</li>
</ul>
</div>
<script>
// Load Ticketing Data
var jsObject = {<?=$matches[1][0];?>};
console.debug(jsObject);
// Set Header Image
var headerImgUrl = "<?=$header_src;?>";
if(headerImgUrl != "") {
// Header Provided by PHP
document.getElementById("headerImg").src = "https://tickets.uchicago.edu/"+headerImgUrl;
} else {
// No Header Image Provided and No Performances
document.getElementById("headerImg").src = "https://tickets.uchicago.edu/content/Images/UC%20Arts%20Images/UChicagoArts_Horizontal_GreyMaroonRGB.png";
if ("searchResults" in jsObject) {
if(jsObject["searchResults"][0][20]!="") {
// No Header Provided, Use Header From First
// Performance If It Has One
document.getElementById("headerImg").src = "https://tickets.uchicago.edu" + jsObject["searchResults"][0][20];
}
}
}
// Set Template Element
template = document.getElementById("performanceTemplate");
// Check if show has performances
if("searchResults" in jsObject) {
// Set Show Location
if(jsObject["searchResults"][0][63] != "") {
document.getElementById("show_location").textContent = jsObject["searchResults"][0][63];
// Set Map
document.getElementById("location_map").href = "https://www.google.com/maps/search/?api=1&query="+jsObject["searchResults"][0][55]+" "+jsObject["searchResults"][0][56]+" "+jsObject["searchResults"][0][58];
} else {
document.getElementById("locationLine").remove();
}
// Set Number of Performances / Subscriptions / Merchandise
var num_performances = 0;
var num_subscriptions = 0;
var num_merch = 0;
for (const performance of jsObject["searchResults"]) {
switch(performance[1]) {
case "P":
num_performances += 1;
break;
case "B":
num_subscriptions += 1;
break;
case "M":
num_merch += 1;
break;
default:
console.log(performance[1]);
}
}
var perf_string = "";
if (num_performances > 0) {
perf_string += num_performances + " Performances ";
}
if (num_subscriptions > 0) {
perf_string += num_subscriptions + " Subscriptions ";
}
if (num_merch > 0) {
perf_string += num_merch + " Merchandise ";
console.log("---");
}
document.getElementById("num_performances").textContent = perf_string;
// Set Show Description
document.getElementById("showDescription").textContent = jsObject["searchResults"][0][5];
// Check for thumbnail/title change
let firstThumb = null;
let firstTitle = null;
let diffThumbs = false;
let diffTitles = false;
for (const performance of jsObject["searchResults"]) {
// Check if Thumbnails Change
if (firstThumb == null) {
firstThumb = performance[20];
}
if(performance[20] != firstThumb && diffThumbs == false) {
diffThumbs = true;
}
// Check if Performance Titles Change
if (firstTitle == null) {
firstTitle = performance[6];
}
if(performance[6] != firstTitle && diffTitles == false) {
diffTitles = true;
}
}
console.log(diffThumbs);
// Display Each Performance
for (const performance of jsObject["searchResults"]){
console.debug(performance);
// Create New Performance
let thisPerformance = template.cloneNode(true);
template.before(thisPerformance); // Set Position
// Reset Performance ID
thisPerformance.id = performance[0];
// Set Performance Date & time
if(performance[7] != "") {
thisPerformance.querySelector('.perf_date').textContent = performance[7];
} else {
thisPerformance.querySelector('.perf_date').textContent = performance[6];
}
// Set Buy Button Session Token
thisPerformance.querySelector('.sessionToken').value = jsObject["sToken"];
// Set Buy Button Performance ID
thisPerformance.querySelector('.perf_id1').value = performance[0];
thisPerformance.querySelector('.perf_id2').value = performance[0];
// Set Number of Tickets Left
if(!isNaN(parseInt(performance[16]))) {
if(performance[16] != 0) {
thisPerformance.querySelector('.perf_tix_left').textContent = performance[16] + " tickets left";
}
if (performance[16] == 0){
thisPerformance.querySelector('.perf_tix_left').textContent = "Sold Out!";
}
} else {
thisPerformance.querySelector('.perf_tix_left').remove();
}
// Remove Buying form (buying mechanic currently unavailable)
thisPerformance.querySelector('form').remove();
// Set Whether Buying is possible
if(performance[14] != "S") {
thisPerformance.querySelector('.buying').removeAttribute("href");
thisPerformance.querySelector('.btn').disabled = true;
thisPerformance.querySelector('.btn').textContent = "Not on Sale";
}
// Set Buying button Color
switch(performance[15]) {
case "G":
var btnClass = "btn-warning";
break;
case "L":
var btnClass = "btn-danger";
break;
case "E":
var btnClass = "btn-success";
break;
default:
var btnClass = "btn-secondary";
}
thisPerformance.querySelector('.btn').classList.add(btnClass);
// Set Performance Thumbnail
if(performance[20] != "" && diffThumbs == true) {
thisPerformance.querySelector('.perfThumb').src = "https://tickets.uchicago.edu"+performance[20];
} else {
// No Thumbnail provided
thisPerformance.querySelector('.thumbCol').remove();
thisPerformance.querySelector('.bodyCol').classList.remove("col-md-10");
}
// Set Performance Title
if(performance[6] != "" && diffTitles == true) {
thisPerformance.querySelector('.perfTitle').textContent = performance[6];
} else {
thisPerformance.querySelector('.perfTitle').remove();
}
}
// Delete Template
template.remove();
} else {
// Delete performance Block
document.getElementById("performancesCard").remove();
// Remove Location Line
document.getElementById("locationLine").remove();
}
</script>
<?php } else { ?>
<!-- Displaying the Homepage -->
<br/>
<div class="row">
<!-- Home Title -->
<h1 class="col-auto">UChiTix</h1><br/>
<div class="col-auto float-end ms-auto">
<!-- About This Project -->
<button class="btn btn-outline-secondary col-auto" data-bs-toggle="modal" data-bs-target="#aboutModal">What's this?</button>
<!-- Dark Mode Toggle -->
<button id="darkModeSwitch" class="btn btn-outline-secondary col-auto">
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-moon-stars-fill" viewBox="0 0 16 16">
<path d="M6 .278a.77.77 0 0 1 .08.858 7.2 7.2 0 0 0-.878 3.46c0 4.021 3.278 7.277 7.318 7.277q.792-.001 1.533-.16a.79.79 0 0 1 .81.316.73.73 0 0 1-.031.893A8.35 8.35 0 0 1 8.344 16C3.734 16 0 12.286 0 7.71 0 4.266 2.114 1.312 5.124.06A.75.75 0 0 1 6 .278"/>
<path d="M10.794 3.148a.217.217 0 0 1 .412 0l.387 1.162c.173.518.579.924 1.097 1.097l1.162.387a.217.217 0 0 1 0 .412l-1.162.387a1.73 1.73 0 0 0-1.097 1.097l-.387 1.162a.217.217 0 0 1-.412 0l-.387-1.162A1.73 1.73 0 0 0 9.31 6.593l-1.162-.387a.217.217 0 0 1 0-.412l1.162-.387a1.73 1.73 0 0 0 1.097-1.097zM13.863.099a.145.145 0 0 1 .274 0l.258.774c.115.346.386.617.732.732l.774.258a.145.145 0 0 1 0 .274l-.774.258a1.16 1.16 0 0 0-.732.732l-.258.774a.145.145 0 0 1-.274 0l-.258-.774a1.16 1.16 0 0 0-.732-.732l-.774-.258a.145.145 0 0 1 0-.274l.774-.258c.346-.115.617-.386.732-.732z"/>
</svg>
</button>
</div>
</div>
<br/>
<div class="row row-cols-2 row-cols-md-4 g-4">
<div id="performanceTemplate" class="col">
<div class="card">
<img src="" class="card-img-top" alt="">
<div class="card-body">
<!--<h5 class="card-title ">Show title</h5>-->
<span class="card-text showName">Show Name</span>
<a class="stretched-link"></a>
</div>
</div>
</div>
</div>
<script>
// Load Show Data
var jsObject = {<?=$home_data[1][0];?>};
console.debug(jsObject);
// Set Template Element
template = document.getElementById("performanceTemplate");
// Display Each Performance
for (const show of jsObject["searchResults"]){
console.debug(show);
// Create New Performance
let thisPerformance = template.cloneNode(true);
template.before(thisPerformance); // Set Position
// Reset Performance ID
thisPerformance.id = show[0];
// Set Performance Name
if(show[5] != "") {
thisPerformance.querySelector('.showName').textContent = show[5];
} else {
thisPerformance.querySelector('.showName').textContent = "No Name Provided";
}
// Set Performance Thumbnail
if(show[20] != "") {
thisPerformance.querySelector('.card-img-top').src = "https://tickets.uchicago.edu/"+show[20];
} else {
thisPerformance.querySelector('.card-img-top').src = "https://tickets.uchicago.edu/content/Images/UC%20Arts%20Images/UChicagoArts_Horizontal_GreyMaroonRGB.png";
}
// Set Performance Link
thisPerformance.querySelector('a').href = show[0];
// Set Performance Description
//thisPerformance.querySelector('.card-text').textContent = show[1]+" - "+show[2];
}
</script>
<?php } ?>
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<a data-bs-toggle="modal" data-bs-target="#aboutModal" href="#aboutModal">About</a> |
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</div>
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<!-- Universal Scripts -->
<script>
function getCookie(cname) {
let name = cname + "=";
let decodedCookie = decodeURIComponent(document.cookie);
let ca = decodedCookie.split(';');
for(let i = 0; i <ca.length; i++) {
let c = ca[i];
while (c.charAt(0) == ' ') {
c = c.substring(1);
}
if (c.indexOf(name) == 0) {
return c.substring(name.length, c.length);
}
}
return "dark";
}
document.documentElement.setAttribute('data-bs-theme', getCookie("theme"));
document.getElementById('darkModeSwitch').addEventListener('click',()=>{
if (document.documentElement.getAttribute('data-bs-theme') == 'dark') {
document.documentElement.setAttribute('data-bs-theme','light');
document.cookie = "theme=light";
}
else {
document.documentElement.setAttribute('data-bs-theme','dark');
document.cookie = "theme=dark";
}
})
</script>
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<style>
#performanceTemplate {visibility: hidden;}
#headerImg {height:100% !important;}
</style>
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